VUT Suve Assume the local fitness club charges a membership fee of $55 per month for unlimited use of the exercise equipment, plus an additional fee of $12 for every Instructor-led exercise class you attend 1. Express the monthly cost of belonging to the fitness club as a cost equation 2. What is your expected cost for a month in which you attend five Instructor-led classes? 3. If your attendance doubles to 10 classes per month, will your total cost for the month double ? Explain, 1. Express the monthly cost of belonging to the fitness club as a cost equation Choose the cost equation that expresses the monthly cost of belonging to the fitness club